I am trying to calculate Kappa correlation coefficients of following data to find agreement between two raters. However, from the data set, I can see that the raters are agreeing on almost all the incidences except one. But I am getting Kappa as zero. (Kappa as zero in my understanding is raters are not agreeing. Source: Link)
Could someone please help me here?
icc(mean_d, model = "one", type = "agreement", conf.level=0.95)
rater1 rater2
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 0
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
7 7
PS: I have the question posted HERE, However, I am not getting any answer. Thank you.